Question

which of the following is not a macronutrient.
(a) phosphorus
(b)potassium
(c)nitrogen
(d) zinc​

Answer 1

$\huge\underline\mathfrak{ANSWER::}$

Zinc is not a macro nutrient.

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Answer 2

hey mate here is ur answer

zinc is not a macronutrient.

☆Reason=Carbon, phosphorous and nitrogen are macronutrients, while zinc is an essential micronutrient. Zinc is required as an essential element for activity of a number of enzymes like alcohol dehydrogenase, carbonic anhydrase etc.

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